Abstract: Provided is a method of manufacturing a display, the method including a first operation of transferring a plurality of micro light emitting diodes (LEDs) to a plurality of wells of an interposer through a fluidic self assembly (FSA) process, a second operation of aligning a driving substrate on the interposer, a third operation of injecting a penetrating solvent between the interposer and the driving substrate, such that the penetrating solvent penetrates between the plurality of micro LEDs and the plurality of wells, and a fourth operation of transferring the plurality of micro LEDs to the driving substrate by radiating light to the interposer to vaporize the penetrating solvent.

Abstract: A display apparatus includes: a substrate; and a plurality of light emitting diode (LED) elements disposed on the substrate in a matrix form, wherein the plurality of LED elements includes: a first LED element including a first light emitting layer, a second LED element including a second light emitting layer, and a third LED element including a third light emitting layer, wherein the first LED element, the second LED element, and the third LED element are disposed in a column direction of the plurality of LED elements, and constitute one pixel together, and wherein the first light emitting layer, the second light emitting layer, and the third light emitting layer respectively comprises a first weak light-emitting area, a second weak light-emitting area, and a third weak light-emitting area that are aligned in a line in the column direction.

Abstract: An apparatus configured to treat wastewater includes a first water tank configured to store wastewater, a second water tank configured to store absorbent liquid, and a membrane assembly including a membrane including holes, the membrane assembly configured to receive the wastewater from the first water tank and the absorbent liquid from the second water tank, where the membrane assembly is further configured to allow materials to move between the wastewater and the absorbent liquid through the holes, and where, in the membrane assembly, a temperature of the absorbent liquid is different from a temperature of the wastewater.

Abstract: An optical device forms a refractive index distribution for exhibiting a certain phase delay profile with respect to light in a visible light wavelength, and includes a nanopattern layer including a crystalline compound having a refractive index greater than 3 with respect to the light in the visible light wavelength band and a height equal to or less than 2 ?m. The nanopattern layer may include the crystalline compound grown according to a selective epitaxial growth method, and accordingly, may have a height beneficial for a manufacturing process. Thus, the efficiency of the optical device may be improved.

Abstract: Provided are a semiconductor test carrier, a semiconductor test apparatuse, and a semiconductor test method. The semiconductor test carrier includes a support plate, a connection member that extends in a horizontal direction from one side of the support plate, and an upper plate on the support plate. The support plate includes a support body having a disk shape and a glass member coupled to the support body. The support body provides a placement hole that vertically penetrates the support body. At least a portion of the glass member is inserted into the placement hole.

Abstract: A storage device includes at least one nonvolatile memory device, and a controller controlling the at least one nonvolatile memory device. The controller includes a parameter storage storing a power parameter indicating a clock value of each of internal configurations for each power state. The power parameter is a value derived by performing machine learning considering performance, peak power, and average power.

Abstract: Provided are an apparatus and method for processing a task. The method includes, based on receiving target information sent by a user terminal for a plurality of candidate applications in a group chat, performing semantic analysis on the target information to generate a target task corresponding to the target information. The method includes identifying, based on the target task and the plurality of candidate applications, a target application corresponding to the target task; providing the target task to the target application to execute the target task; receiving task result information corresponding to the target task. The method includes generating, based on the task result information, target response information corresponding to the task result information; providing the target response information corresponding to the task result information on the user terminal.

Abstract: A method, performed by a user equipment (UE) camping on a serving cell in a non-terrestrial network (NTN), for provisioning cell selection or reselection in the NTN, includes: receiving, by the UE from the serving cell, a first message comprising a first set of information; receiving, by the UE, a second message comprising a second set of information broadcasted by the serving cell, wherein the second set of information comprises information that is at least partially different from the first set of information; generating, by the UE, a cell selection or reselection list based on the first set of information and the second set of information, wherein the cell selection or reselection list comprises a plurality of candidate cells; and performing, by the UE, at least one network cell selection or reselection operation based on the cell selection or reselection list.

Abstract: A method includes generating mapping information in which, for each frame of plural frames stored in a storage component, one or more logical addresses is assigned to the frame and providing a batch read request to the storage component, to read all of the one or more logical addresses assigned to the frame by referring the mapping information.

Abstract: A method of editing an image by using a generative model includes receiving a user input for a movement of at least one object included in an input image; expanding the input image in a direction based on the movement of the at least one object; determining a generation required area based on the expanded input image, wherein the generation required area is an area in which generation of a partial image for the at least one object is required; generating the partial image for the at least one object in the generation required area by using at least one generative model; and outputting a recomposed image based on the input image and the partial image for the at least one object.

Abstract: An overlay measurement device includes a light source configured to direct an illumination to an overlay measurement target, a lens assembly configured to condense the illumination at a measurement position at any one point on the overlay measurement target, a detector configured to obtain a plurality of target overlay images through a beam reflected from the measurement position, a controller configured to determine at least one of a first similarity coefficient and a second similarity coefficient for each of the plurality of target overlay images and determine a defective overlay image from among the plurality of target overlay images based on at least one of the first similarity coefficient and the second similarity coefficient for each of the plurality of target overlay images, and a memory configured to store a normal overlay image and defect data corresponding to the defective overlay image.

Abstract: There is provided a method and apparatus for performing gesture recognition in an electronic device, including: tracking a visible trajectory of a hand of a user from a plurality of frames captured by the electronic device, identifying, by the electronic device, a first frame where the hand of the user has gone out of a Field of View (FOV) of the electronic device, identifying the second frame where the hand of the user has come back into the FOV, predicting, using an Artificial Intelligence (AI) model, a trajectory of the hand of the user using one or more frames captured before the first frame, and one or more frames captured after the second frame, and recognizing at least one hand gesture performed during the visible trajectory of the hand of the user, and the predicted trajectory of the hand of the user.

Abstract: A display apparatus of a plurality of display apparatues constituting a wall display includes a first board, a second board, and a plurality of display modules. The first board includes a first communication interface including a circuitry for wireless transmission, and a timing controller configured to, in response to information on an image being received, generate a plurality of driving signals for driving the plurality of display modules based on the received information and transmit the plurality of driving signals to the second board through the first communication interface. The second board includes a second communication interface including circuitry for wireless reception, a plurality of interfaces electrically connected to the plurality of display modules, and an IC chip configured to, based on the plurality of driving signals being received through the second interface, provide each of the received driving signals to each of the display modules.

Abstract: A memory device includes a cell array including a plurality of static random-access memory (SRAM) cells; a row decoder configured to drive a plurality of word lines of the plurality of SRAM cells based on a row address; a data input/output circuit connected to a plurality of bit lines of the cell array and connected to a sub-power line configured to supply cell voltage to the plurality of SRAM cells; and a word line pulse generator configured to generate a word line pulse with a first pulse width that varies based on the row address and to provide the word line pulse to the row decoder.

Abstract: A semiconductor package includes: a first redistribution line structure; a first semiconductor chip on one surface of the first redistribution line structure; a first conductive bump between, and connecting, the first redistribution line structure and the first semiconductor chip; a first encapsulant encapsulating at least a portion of the first semiconductor chip; a second semiconductor chip on another, opposite surface of the first redistribution line and including a through via; a second conductive bump between, and connecting, the first redistribution line structure and the second semiconductor chip; a second encapsulant encapsulating at least a portion of the second semiconductor chip; and a second redistribution line structure on the second encapsulant. The second encapsulant covers at least a portion of a surface of the second semiconductor chip facing the second redistribution line structure.

Abstract: A wafer includes: a scribe lane surrounding a semiconductor chip region on one surface of the wafer body; and a stress adjustment portion in the scribe lane and including a first film and a second film that have at least different materials from that of the wafer body. The wafer may be provided before a semiconductor process.

Abstract: Disclosed are grinding wheels, back-grinding apparatuses, and abrasive article manufacturing methods. The grinding wheel comprises a wheel body having a disk shape and an abrasive article combined with one surface of the wheel body. The abrasive article includes an abrasive body and a plurality of grinding particles in the abrasive body. The abrasive body provides a groove hole that is recessed in a first direction as a horizontal direction on a lateral surface of the abrasive body. A length in the first direction of the groove hole is less than a width in the first direction of the abrasive body.

Abstract: An ion beam etching apparatus comprising a plasma chamber, a plasma source disposed on top of the plasma chamber and configured to generate plasma, a process chamber defining a treating area where a substrate is treated, a grid structure disposed between the process chamber and the plasma chamber, wherein the grid structure receives the plasma, and supplies ions or radicals toward the substrate, a discharge line connected to the grid structure, and a first pumping system connected to the discharge line, wherein particles or polymers within the grid structure are discharged through the discharge line.

Abstract: An electronic device according to various embodiments disclosed in the document may include a communication circuit, a user interface module, and a processor operatively connected to the communication circuit and the user interface module, and the processor may be configured to identify at least one neighboring electronic device that is capable of performing user authentication in response to a user authentication request, to provide, via the user interface module, the list of the at least one neighboring electronic device capable of performing user authentication, and to transmit a request to an authentication server for performing user authentication using an electronic device selected from the list of the at least one neighboring electronic device capable of performing user authentication.

Abstract: Provided are a video decoding method and apparatus, in which, during video encoding and decoding processes: in which a first bin of a sub-block merge index indicating a candidate motion vector of a sub-block merge mode is obtained, the first bin being arithmetic-encoded using a context model, a second arithmetic-encoded in a bypass mode is obtained based on a first value obtained by arithmetic-decoding the first bin by using the context model, a second value is obtained by arithmetic-decoding the second bin in the bypass mode, and prediction on a current block is performed in the sub-block merge mode, based on the first value and the second value.